package 创建线程;

public class Test5 {
    public static void main(String[] args) throws InterruptedException {
        Thread t=new Thread(() ->{
           while (true){
               System.out.println("hello thread");
               try {
                   Thread.sleep(1000);
               } catch (InterruptedException e) {
                   //throw new RuntimeException(e);
               }
           }
        });

        t.start();
        while (true){
            System.out.println("hello main");
            Thread.sleep(1000);
        }
    }
}
